已知某高炉炉料结构中含烧结矿80%,炉渣碱度R=1.1,问需配加球团矿和生矿各百分之几?(免加熔剂)。已知矿批重9000kg/批,焦批重2200kg/批,喷煤6吨/小时,料速8批/小时。铁的分配率为99.5%,SiO2/Si=2.14。原料成分如下:生铁成分:Fe:95%,Si:0.6%。
正确答案:
![](https://www.274949.com/images/2020-03/08/ygo2a3ue.jpg)
![](https://www.274949.com/images/2020-03/08/102ncww6.jpg)
![](https://www.274949.com/images/2020-03/08/ebiesov2.jpg)
。
![](https://www.274949.com/images/2020-03/08/ygo2a3ue.jpg)
![](https://www.274949.com/images/2020-03/08/102ncww6.jpg)
![](https://www.274949.com/images/2020-03/08/ebiesov2.jpg)
![](https://www.274949.com/images/2020-03/08/lfoqm1qw.jpg)
答案解析:有
![](/editor/images/201705/qrcode_for_gh_573e2a458573_258.jpg)
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已知某高炉炉料结构中含烧结矿80%,炉渣碱度R=1.1,问需配加球团矿和生矿各百分之几?(免加熔剂)。已知矿批重9000kg/批,焦批重2200kg/批,喷煤6吨/小时,料速8批/小时。铁的分配率为99.5%,SiO2/Si=2.14。原料成分如下:生铁成分:Fe:95%,Si:0.6%。
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